baber/WOPTO huggingface dataset:
Patent CA-2108442-A1 (CA)
Inventor: ROBERTS JEFFREY B
IPC: H02H3/34
Filed: 1993-10-14
Abstract: The angle between the negative sequence and zero sequence currents for a power signal on a transmission lute is measured and compared against a plurality of successive angle ranges from 0° to 360°.      If the angle is 0° ~ 30°, an AG fault is indicated and a first section output is produced blocking ground elements BG and CG and phase-to-phase elements AB and CA. Art angle of 120° ~ 30° indicates a BG fault, resulting in a second output blocking ground elements AG and CG and phase-to-phase elements AB and CG, while a phase angle of 240° ~ 30° indicates, a CG fault, resulting in a third output blocking ground elements AG and BG and phase-to-phase elements BC and CA. If the phase angle is not covered by the above three primary ranges, then a second stage of comparisons arc made, including determining the magnitudes of the phase-to-phase distance elements, and then comparing the phase-to-phase resistance of the lowest of those with the apparent resistance of the one ground element, i.e, AG, BG or CG, associated with the non-primary (secondary) range of angles which includes the measured phase angle.    If selected criteria are met, then an output is asserted to block the ground and phase-to-phase elements noted above associated with that ground element.
Patent CA-2109340-A1 (CA)
Inventor: SADERHOLM DAVIN G
IPC: B60R21/20
Filed: 1993-10-27
Abstract: COVER RETENTION IN OCCUPANT RESTRAINT INSTALLATIONS           ABSTRACT OF THE INVENTION A method and assembly resulting in improved cover to housing retention in occupant restraint assemblies is disclosed.   The improved retention is realized via the appropriate application and use of a band of heat shrinkable material about the assembly.
Patent CA-2110195-A1 (CA)
Title: Fat-free table spread
Inventor: BULIGA GREGORY S
IPC: A23L29/244
Filed: 1993-11-29
Abstract: FAT-FREE TABLESPREAD              Abstract of the Invention The non-fat edible plastic dispersion of the invention which has rheological properties similar to solid margarine includes a fat mimetic selected from the group consisting of gelling type maltodextrins and modified starch, a bulking agent selected from the group consisting of non-gelling maltodextrins, polydextrose and low DE corn syrup solids and a texturizing agent which is inulin.
Patent CA-2114563-A1 (CA)
Inventor: GOOSSEN KEITH W
IPC: H01L31/12
Filed: 1994-01-31
Abstract: An integrated semiconductor device is formed by bonding the  conductors of one  fabricated semiconductor device having a substrate to the conductors on another fabricated semiconductor device having a substrate, flowing an etch-resist in the form of a photoresist between the devices, allowing the etch-resist to dry, and removing the substrate   from  one  of   the  semiconductor  devices. Preferably the etch-resist is retained to impart mechanical strength to  the  device.   More  specifically,  a  hybrid semiconductor device is formed by bonding the conductors of one or more GaAs/AlGaAs multiple quantum well modulators to conductors on an IC chip, flowing a photoresist between the modulators and the chip, allowing the photoresist to dry, and removing the substrate from the modulator.
Patent CA-2117593-A1 (CA)
Title: Method of forming si-o containing coatings
Inventor: BALLANCE DAVID S
IPC: C04B35/04
Filed: 1994-08-30
Abstract: Disclosed is a method for forming improved Si-O containing coatings on electronic substrates.  The method comprises treating Si-O containing ceramic coatings derived from hydrogen silsesquioxane resin with hydrogen gas.  The resultant coatings have improved properties such as stable dielectric constants.
Patent CA-2117727-A1 (CA)
Title: Non-concentric oil separator
Inventor: BOEHDE MICHAEL C
IPC: B04C5/00
Filed: 1994-10-07
Abstract: An oil separator for a refrigeration system employing a screw compressor includes a generally cylindrical, vertically upstanding housing the bottom of which defines an oil sump and the top of which is penetrated by discharge conduit connecting the oil separator to the refrigeration system condenser.  The center line of the discharge conduit is parallel to but offset from the center line of the separator housing so that the discharge conduit is non-concentric with the housing.  As a result, an enlarged tangential inlet to the interior of the separator is made possible which is unimpeded by the discharge conduit.  The cross sectional flow area through which the mixture discharged from the compressor passes prior to entering the separator can therefore likewise be increased.  As a result, pressure drop in the refrigerant gas as a result of the oil separation process is reduced and overall system efficiency is enhanced while the diameter of the separator housing is minimized.
Patent CA-2120412-A1 (CA)
Title: Device for positioning a vehicle in relation to the walls of a garage, and/or in relation to an adjacent vehicle
Inventor: BRYANT JIM
IPC: B60Q1/08
Filed: 1994-03-31
Abstract: The invention is directed toward a parking assist device which is removably affixed in relation to a surface and is adapted to engage the on coming wheels of a vehicle and provide upon being engaged by the wheels of a vehicle a signal to the operator to stop the vehicle. The signal may be producedby a mechanical, electrical or other means.
Patent CA-2121213-A1 (CA)
Title: Massage device
Inventor: SCHWEISFURTH GUENTER
IPC: A61H15/00
Filed: 1994-04-13
Abstract: ABSTRACT OF THE DISCLOSURE    A massage device for the rolling massage of skin areas and reflex zones of the human body includes a shaft mounted on a handle and massage rings or rolling bodies which are freely rotatably mounted on the shaft.  The massage rings or rolling bodies have projections which are uniformly distributed in circumferential direction.  Preferably, the projections are needle tips.  A connection is provided between the shaft supporting the massage rings or rolling bodies and the handle which is elastically yielding or resilient at least to a limited extent.
Patent CA-2125844-A1 (CA)
Title: Surveillance assembly having circumferential delivery of forced air to viewing bubble
Inventor: ANDERSON LUIS
IPC: H04N5/225
Filed: 1994-06-14
Abstract: A surveillance assembly wherein a support housing and a cover member when joined form a space for receiving a camera and lens assembly and wherein a forced air delivery assembly is adapted to provide forced air to said cover member from points distributed about substantially the entire circumference of the cover member.
Patent CA-2128297-A1 (CA)
Inventor: YOSHII YUTAKA
IPC: A01P7/02
Filed: 1994-07-18
Abstract: ABSTRACT         The present invention relates to an amidothiophosphate derivative represented by the formula II:                   II     in which R1 is a methyl group or an ethyl group;    R2 is a n-propyl group or a sec-butyl group;          R3 is a C1-C4 alkoxy group, a C1-C4 alkylthio group, phenyl group or a phenoxy group; and n represents 1 or 2, and an insecticide, a nematocide and an acaricide containing the same as an active ingredient.
Patent CA-2128960-A1 (CA)
Title: Spray element especially for mold sprayers
Inventor: KEIM KARL-HEINZ
IPC: B05B15/654
Filed: 1994-07-27
Abstract: A spray element for die spraying devices includes a feed line for fluid-working medium and a feed line for control air. The spray element also includes an atomizing device connected to the feed line for the working medium and a switching valve, controllable as a function of pressure, with an elastically pretensioned valve body for the optional making or breaking of the connection between the feed line for working medium and the atomizing device. The valve body is designed with internal elastic pretension, which allows the spray element to be simpler in design and thus fabricated at low cost.
Patent CA-2129876-A1 (CA)
Title: Breath controller
Inventor: PETIT JAMES F
IPC: A42B3/10
Filed: 1994-08-10
Abstract: A breath controller prevents fogging of the face shield of a helmet during cold weather.  The breath controller comprises a facepiece that fits comfortably over a person's chin, mouth, and nose.  One end of a sleeve is held in a sole opening in the facepiece at the chin section thereof.  The sleeve second end terminates well below the lowermost edge of the helmet.  The facepiece and sleeve cooperate to direct the person's breath between his nose and mouth and the atmosphere such that no exhaled breath comes in contact with the inside of the helmet.  In a modified embodiment of the invention, the sleeve is replaced by a short retainer and a cap that is removably attached to the retainer.
Patent CA-2130597-A1 (CA)
Title: Process for producing an amorphous alloy ribbon
Inventor: ODAGAWA KENJI
IPC: B22D11/06
Filed: 1994-08-22
Abstract: ABSTRACT    A process for producing an amorphous alloy ribbon by the single roll method is disclosed, which comprises injecting through a slot disposed at a nozzle tip a molten alloy having the composition represented  by the general formula:    (Fe1-aMa)100-x-y-z-bCuxSiyBzM'b wherein M is Co and/or Ni, M' is at least one element selected from the group consisting of Nb, Mo, W and Ta, and a, x, y, z and b satisfy the relationships: 0?a?0.1, 0.5?x?2 (atomic %),   5?y?20 (atomic %), 5?z?11 (atomic %), 14?y+z?25 (atomic %) and 2?b?5 (atomic %), provided that the ratio of y to z (y/z) is in the range of 0.5?y/z?3, onto a cooling wheel comprising a Cu alloy containing Be in an amount of 0.05 to 3.0 % by weight.   This process is advantageous in that the position of peel of the amorphous alloy ribbon formed on the cooling wheel can be controlled.
Patent CA-2132306-A1 (CA)
Title: Selection methods
Inventor: WOHLSTADTER JACOB N
IPC: C12Q1/68
Filed: 1993-03-09
Abstract: 2132306 9319170 PCTABS00025 A rational method for obtaining a novel molecule capable of a desired interaction with a substrate of interest comprising selecting hosts or replicators which encode said novel molecules based upon cell or replicator growth caused by the desired interaction of the novel molecule and a selection molecule expressed by said host.
Patent CA-2133170-A1 (CA)
Title: Well logging device with a pad
Inventor: SALLWASSER ALAN J
IPC: G01V11/00
Filed: 1994-09-28
Abstract: The invention concerns a well logging device with a pad, characterized in that the pad has a nuclear sensor with a gamma ray source and two detectors separated by a space in the longitudinal direction, and a second sensor of different type located in said space, preferably a micro-resistivity sensor with electrodes.
Patent CA-2136783-A1 (CA)
Inventor: GERMAIN JEAN-PIERRE
IPC: B67C3/20
Filed: 1994-11-28
Abstract: Le dispositif comprend deux électrovannes groupées dans un même bloc et disposées en parallèle entre un conduit d'alimentation et une conduite de distribution. Chaque électrovanne est pourvue d'une vis micrométrique de réglage qui peut être actionnée de l'extérieur du bloc. Pendant qu'une des électrovannes est en action pour délivrer des quantités successives identiques de liquide, on règle l'autre électrovanne en fonction d'une nouvelle valeur de consigne et, lors du changement de consigne, il suffit de commuter les électrovannes. Le même bloc peut contenir une troisième électrovanne pour le soufflage de gaz sous pression chassant les gouttes restées dans la conduite de distribution.
Patent CA-2136834-A1 (CA)
Title: Sulky
Inventor: CAPJON JAN
IPC: B62C1/08
Filed: 1993-05-27
Abstract: 2136834 9324354 PCTABScor01 Sulky comprising two wheels individually fastened along the same rotational axis, to a common structure provided with a driver's seat (4) and shafts (3) leading towards the draught animal. The sulky (1) consists of a construction kit comprising a plurality of substantially flat elements (2, 3, 4, 5, 6) adapted to be assembled by the end user by means of ordinary hand tools. Two of these parts are end frames (5) adapted for fastening of a wheel (2), a shaft (3), and the crossbar (6) in the same vertical plane.
Patent CA-2138550-A1 (CA)
Title: Fluid drive system for a rotating medium
Inventor: DUNBAR WILLIAM M
IPC: F03G7/00
Filed: 1993-06-29
Abstract: A drive system (10, 10A) for rotating a disk (22) includes a housing (28, 28A) having a planar element (12, 12A) with a working surface (14) which includes a spindle (18) which facilitates rotational movement of the disk (22) relative to the drive as-sembly. A plurality of orifices (23) extend through the planar element at an acute angle relative to the working surface (14) and are arranged in a circular array. A conduit assembly (26, 26A) delivers fluid to the housing (28, 28A). The fluid exits through the orifice outlets (24) to provide a motive force for rotating the disk (22) around the spindle (18), while also providing a supporting force to support the medium.
Patent CA-2142240-A1 (CA)
Title: A process for the preparation of cyclosporin a from tolypocladium species
Inventor: BALARAMAN KOTHANDAPANI
IPC: C07K7/64
Filed: 1995-02-10
Abstract: The invention relates to a process for the preparation of cyclosporin A from Tolypocladium sp comprising the step of preparing a fermented medium of said Tolypocladium sp. The fungal biomass is extracted of said fermented medium to obtain a methanol extracts which methanol is removed by evaporation to obtain a first residue.      An ethyl acetate extract is prepared from the aqueous solution of said first residue which is decolourized and concentrated to obtain a second residue, the second residue is subjected to a step of purification.
Patent CA-2143050-A1 (CA)
Inventor: KOPP GABRIELE M
IPC: A23C19/08
Filed: 1995-02-21
Abstract: A method and system for processing cheese.  The method comprises the steps of blending ground cheese with additional ingredients to form a blended cheese material, and cooking and then cooling that cheese material.  The method further comprises the steps of measuring a moisture content of the blended cheese material, generating a signal representing that moisture content, and adjusting the moisture content of the blended cheese material to a preset level in response to the generated signal.  The moisture content of the cheese product may be measured at any appropriate stage of the processing line.  Preferably, the moisture content of the cheese material is measured by transmitting microwave signals across the cheese material, and measuring the phase shift in the transmitted microwave signals.  Also, preferably, the moisture content of the cheese material is measured, and any necessary adjustments made, after that material has been cooked and cooled.
Patent CA-2143402-A1 (CA)
Title: Method for making soft layered tissue
Inventor: EDWARDS STEVEN L
IPC: D21H27/30
Filed: 1995-02-24
Abstract: The formation of wet-pressed tissue webs useful for facial tissue, bath tissue, paper towels or the like is substantially improved by forming the wet tissue web in layers in which the second-formed layer has a consistency which is significantly less than the consistency of the first-formed layer.  The fiber support index of the forming fabric is about 170 or greater.  The resulting improvement in web formation enables uniform debonding during creping, which in turn provides a significant improvement in softness and a reduction in linting.  Wet-pressed tissues made with this process are uniformly internally debonded, as measured by a high Void Volume Index, which is comparable to that of throughdried tissues.
Patent CA-2144477-A1 (CA)
Title: Pna synthesis using an amino protecting group which is labile to weak acids
Inventor: BREIPOHL GERHARD
IPC: C07D239/46
Filed: 1995-03-13
Abstract: There are described processes for the preparation of PNA oligomers of the formula see formula 1 in which B/X is as defined in the description, R0 is hydrogen, alkanoyl, alkoxycarbonyl, cycloalkanoyl, aroyl, heteroaroyl, or a group which favors intracellular uptake of the oligomer, A and Q are in each case an amino acid radical, k and 1 are in each case an integer from zero to 10, B is a natural nucleotide base or unnatural nucleotide base conventionally used in nucleotide chemistry or their prodrug forms, or else base substitute compounds, Q0 is hydroxyl or optionally substituted NH2 and n is an integer from 1 - 50. In these processes, the amino acid radicals and the units See formula 2 in which PG is an amino protective group which is labile to weak acids and B' is a nucleotide base protected on the exocyclic amino or hydroxyl function are coupled stepwise by the solid-phase method onto a polymeric support provided with an anchoring group and, after the construction has ended, the target compounds are cleaved off from the polymeric support by means of a cleaving reagent. There are furthermore described intermediates of the PNA oligomers and processes for their preparation.
Patent CA-2145331-A1 (CA)
Title: Micro mechanical component and production process thereof
Inventor: SHIOMI HIROMU
IPC: G01P15/125
Filed: 1995-03-23
Abstract: A micro mechanical component of the present invention comprises a base, and at least one drive portion supported on the base and relatively driving to the base, in which the drive portion is formed from a diamond layer.  Thus, because the drive portion has excellent mechanical strength and modulus of elasticity, the operational performance can be greatly improved as a micro mechanical component processed in a fine shape, from the conventional level.  Further, because the drive portion exhibits excellent device characteristics under severe circumstances, the range of applications as a micro mechanical component can be widely expanded from the conventional range.
Patent CA-2148103-A1 (CA)
Inventor: DENIS JEAN-NOEL
IPC: A61P35/02
Filed: 1993-10-28
Abstract: 2148103 9410169 Procédé de préparation de dérivés du taxane de formule générale (I) par estérification de la baccatine III protégée ou de la 10-désacétyl-baccatine III protégée au moyen d'un acide de formule générale (II). Dans les formules générales (I) et (II), Ar représente un radical aryle, R1 et R2, identiques ou différents, représentent un atome d'hydrogène, un radical alcoyle, phénylalcoyle, phényle, alcoxyphényle ou dialcoxyphényle, ou bien R1 et R2 forment ensemble avec l'atome de carbone auquel ils sont liés un cycle ayant de 4 à 7 chaînons, R3 représente un radical acétyle ou un groupement protecteur de la fonction hydroxy et R4 représente un groupement protecteur de la fonction hydroxy, R représente un radical phényle ou un radical de formule R5-O- dans laquelle R5- représente un radical alcoyle, alcényle, alcynyle, cycloalcoyle, cycloalcényle, phényle, hétérocyclyle azoté saturé ou non saturé. Les produits de formule générale (I) sont particulièrement utiles pour préparer le taxol, le Taxotère et leurs analogues qui présentent des propriétés antitumorales remarquables.
Patent CA-2149601-A1 (CA)
Title: Process for the preparation of antiscratch and antiabrasion shaped articles based on acrylic polymers
Inventor: RIGAMONTI MARCO
IPC: C08J7/046
Filed: 1995-05-17
Abstract: The invention refers to a process to render antiscratch and antiabrasion shaped articles based on thermoplastic acrylic polymers consisting in coating the article by a composition comprising a)   40-98.5% by weight of at least a (meth)acrylic monomer and/or oligomer having at least two polymerizable dou-ble bonds; b)   1-20% by weight of at least a  (meth)acrylic monomer and/or oligomer containing polar groups; c)   0.5-10% by weight of a UV  photoinitiator; optionally colloidal silica, UV stabilizers and non ionic surfactants  and by polymerizing and crosslinking in situ said composition by UV  light, at temperatures of 20-65°C.
Patent CA-2149642-A1 (CA)
Title: Immunoassays for antibodies in urine to microorganisms associated with sexually transmitted diseases
Inventor: URNOVITZ HOWARD B
IPC: G01N33/569
Filed: 1993-11-17
Abstract: The present invention provides methods for detecting the presence of antibodies to a microorganism (e.g., Chlamydia tra-chomatis) associated with a sexually transmitted disease in a biological sample, preferably urine. The methods of the invention comprise contacting the sample with an antigen from the microorganism and detecting the formation of an antigen-antibody complex.
Patent CA-2151024-A1 (CA)
Title: Snowmobile
Inventor: YAMAMOTO KAZUHIRO
IPC: B62M27/02
Filed: 1995-06-05
Abstract: To optimize the snow-contact resistance of a snowmobile and to improve the swingability of the snowmobile, a snowmobile is provided with slide rails comprising a main slide rail arranged at the center of a crawler belt and a pair of right and left side slide rails arranged outside the outer side edges of the crawler belt. Guide wheels are arranged between the aforementioned main slide rail and side slide rails.
Patent CA-2152924-A1 (CA)
Title: Method of testing for leakage in a solution pumping system
Inventor: WYNKOOP RICHARD D
IPC: F04B51/00
Filed: 1994-01-18
Abstract: A method of testing a pumping system (10) including a pump cassette (12) effects pressurization of the system, with subsequent monitoring of any pressure loss in the system. This is achieved by closing any inlets (24) and outlets (26) of the cassette, and thereafter overpressurizing the cassette beyond its normal operating range. Pressure measurements are taken before and after a specified time interval, with any significant pressure loss indicating system leakage. In the preferred practice, the diaphragm (22) of the pump cassette is first subjected to cold flow, or "creep", thereby minimizing the influence of cold flow of the diaphragm on subsequent pressure measurement.
Patent CA-2153267-A1 (CA)
Title: Absorbing article of the diaper or insert type
Inventor: NEUBERT ROBERT
IPC: A61F5/44
Filed: 1994-01-05
Abstract: Hygienic, absorbing pad bodies are used increasingly as disposable units, made with a fibrous, super absorbing material in an envelope which, with the use of suitable sheet materials, is liquid tight at the outside, while at the inner side it is liquid permeable, but non-absorbing, whereby the pad in wet condition will feel dry.  These articles load the refuse system due to their contents of plastics, and according to the invention it is proposed that the pad member itself is made in a both mechanically and biologically decomposable manner and that the envelope is designed such that after use the pad member is removable therefrom, preferably for disposal by direct closet flushing.  As far as diapers are concerned the envelope may be of a washable textile material, having a pocket or cover flap of the non-absorbing material at the inner side, such that new pad members may be mounted in a pleasant and reusable textile diaper.
Patent CA-2153886-A1 (CA)
Title: Field elimination apparatus for a video compression/decompression system
Inventor: CASAVANT SCOTT DAVID
IPC: H04N19/00
Filed: 1994-01-10
Abstract: Video signal compression apparatus includes a memory (12, 14) for storing two fields of image data and providing fields of image data separated by one frame intervals. Image data from corresponding fields of successive frames are subtracted (16) to generate field differences. The field differences are accumulated (18) over respective field intervals, and the sum is compared (20) against a predetermined value. If a sum of differences over a field is less than the predetermined value, the most recent field is considered to be redundant and may be excised. After respective fields are excised (21), frames of video signal are composed (25) from the remaining fields. The field types (e.g., odd or even) of the fields in the memory are determined (11), and the data is accessed from the respective fields in memory such that data from odd and even fields occupy odd and even lines in the composed frames respectively. Flags (DF, DT) are associated with composed frames to indicate which fields contain data associated with excised fields, and which field of the composed frames should be displayed first.